Aggressiveness between genetic groups I and II of isolates of Cercospora zeae-maydis Agressividade entre isolados dos grupos genéticos I e II de Cercospora zeae-maydis

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Sandra Marisa Mathioni ; Carvalho ; Kátia Regiane Brunelli ; André Beló ; Luis Eduardo Aranha Camargo (2006)
  • Publisher: Universidade de São Paulo
  • Journal: Scientia Agricola (issn: 0103-9016, eissn: 1678-992X)
  • Related identifiers: doi: 10.1590/S0103-90162006000600006
  • Subject: resistência a doenças | cercosporiose | variabilidade genética | patogenicidade | disease resistance | gray leaf spot | genetic variability | pathogenicity | Agriculture (General) | S1-972

For many years, the gray leaf spot disease (GLS) caused by the fungus Cercospora zeae-maydis Tehon & Daniels, was not considered an important pathogen of maize (Zea mays, L.) in Brazil. However, the recent adoption of agronomical practices such as no-tillage and cultiva... View more
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